ES2276382T3 - Procedimiento de fabricacion de un dispositivo de articulacion con masa elastica constituida por bloques de naturaleza diferente. - Google Patents

Procedimiento de fabricacion de un dispositivo de articulacion con masa elastica constituida por bloques de naturaleza diferente. Download PDF

Info

Publication number: ES2276382T3
Authority: ES; Spain
Prior art keywords: blocks; injection; elastic; core; coaxial
Prior art date: 2004-01-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

ES05364001T

Other languages

English (en)

Spanish (es)

Inventor

Roland Hercouet

Dominique Louis

Henri Pierre Viala

Jean-Marie Jouault

Alain Beauvy

Patrick Josselin

Claude Rot

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CF Gomma SpA

Original Assignee

CF Gomma SpA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-01-27

Filing date

2005-01-12

Publication date

2007-06-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34717429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2276382(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-01-12 Application filed by CF Gomma SpA filed Critical CF Gomma SpA

2007-06-16 Application granted granted Critical

2007-06-16 Publication of ES2276382T3 publication Critical patent/ES2276382T3/es

2025-01-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 10
238000002347 injection Methods 0.000 claims abstract description 23
239000007924 injection Substances 0.000 claims abstract description 23
238000000034 method Methods 0.000 claims abstract description 20
239000013013 elastic material Substances 0.000 claims abstract description 16
239000000463 material Substances 0.000 claims description 26
238000013016 damping Methods 0.000 claims description 18
238000000465 moulding Methods 0.000 claims description 7
230000002787 reinforcement Effects 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 3
230000002093 peripheral effect Effects 0.000 claims description 3
229920001971 elastomer Polymers 0.000 abstract description 30
239000007787 solid Substances 0.000 abstract 2
239000000806 elastomer Substances 0.000 description 9
238000005096 rolling process Methods 0.000 description 4
238000001914 filtration Methods 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000013536 elastomeric material Substances 0.000 description 1
230000003137 locomotive effect Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000007769 metal material Substances 0.000 description 1
239000006187 pill Substances 0.000 description 1
238000010008 shearing Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3842—Method of assembly, production or treatment; Mounting thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Springs (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

ES05364001T 2004-01-27 2005-01-12 Procedimiento de fabricacion de un dispositivo de articulacion con masa elastica constituida por bloques de naturaleza diferente. Expired - Lifetime ES2276382T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0400727		2004-01-27
FR0400727A FR2865511B1 (fr)	2004-01-27	2004-01-27	Procede de fabrication d'un dispositif d'articulation a masse elastique constituee de blocs de nature differente.

Publications (1)

Publication Number	Publication Date
ES2276382T3 true ES2276382T3 (es)	2007-06-16

Family

ID=34717429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES05364001T Expired - Lifetime ES2276382T3 (es)	2004-01-27	2005-01-12	Procedimiento de fabricacion de un dispositivo de articulacion con masa elastica constituida por bloques de naturaleza diferente.

Country Status (5)

Country	Link
EP (1)	EP1568912B1 (de)
AT (1)	ATE343741T1 (de)
DE (1)	DE602005000197T2 (de)
ES (1)	ES2276382T3 (de)
FR (1)	FR2865511B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2918953B1 (fr) *	2007-07-19	2010-01-22	Michelin Soc Tech	Produit intermediaire, procede et produit fini de fabrication d'articulations elastiques ou hydro-elastiques, offrant ou exploitant une possibilite de deplacement relatif des armatures
FR2918952B1 (fr) *	2007-07-19	2010-10-22	Michelin Soc Tech	Produit intermediaire, procede et produit de fabrication d'articulations elastiques ou hydro-elastiques, offrant ou exploitant une possibilite de regroupement des armatures de plusieurs articulations
DE102013002258A1 (de) *	2013-02-12	2014-08-14	FlexCon Germany GmbH	Form zur Herstellung von Gelenkscheiben
DE102014203696A1 (de) *	2014-02-28	2015-09-03	Boge Elastmetall Gmbh	Elastomerlager
FR3077348B1 (fr) *	2018-02-01	2020-01-10	Renault S.A.S.	Articulation elastique dont une douille interne comporte une zone de rupture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1038416B (de) *	1956-06-28	1958-09-04	Lemfoerder Metallwaren G M B H	Federbuchse, insbesondere zum Lagern des Federbolzens bei Federaufhaengungen von Kraftfahrzeugen
FR2363024A1 (fr) *	1976-08-25	1978-03-24	Paulstra Sa	Perfectionnements apportes aux articulations elastiques et aux procedes pour les etablir
JP2949684B2 (ja) *	1988-11-25	1999-09-20	株式会社ブリヂストン	防振ゴムの製造方法
FR2715702B1 (fr) *	1994-02-02	1996-03-29	Hutchinson	Articulation élastique, notamment pour triangle de suspension de véhicule automobile.

2004
- 2004-01-27 FR FR0400727A patent/FR2865511B1/fr not_active Expired - Fee Related
2005
- 2005-01-12 AT AT05364001T patent/ATE343741T1/de not_active IP Right Cessation
- 2005-01-12 DE DE602005000197T patent/DE602005000197T2/de not_active Revoked
- 2005-01-12 EP EP05364001A patent/EP1568912B1/de not_active Revoked
- 2005-01-12 ES ES05364001T patent/ES2276382T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2865511A1 (fr)	2005-07-29
FR2865511B1 (fr)	2006-04-28
EP1568912A1 (de)	2005-08-31
DE602005000197D1 (de)	2006-12-07
DE602005000197T2 (de)	2007-08-30
EP1568912B1 (de)	2006-10-25
ATE343741T1 (de)	2006-11-15

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